- 专利标题： Organic light-emitting device
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申请号： US15143452申请日： 2016-04-29
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公开(公告)号： US09859503B2公开(公告)日： 2018-01-02
- 发明人: Jinsoo Hwang , Seokgyu Yoon , Hyein Jeong
- 申请人： SAMSUNG DISPLAY CO., LTD.
- 申请人地址： KR Yongin-si
- 专利权人： Samsung Display Co., Ltd.
- 当前专利权人： Samsung Display Co., Ltd.
- 当前专利权人地址： KR Yongin-si
- 代理机构： Lewis Roca Rothgerber Christie LLP
- 优先权： KR10-2015-0062016 20150430; KR10-2016-0027157 20160307
- 主分类号： H01L51/00
- IPC分类号： H01L51/00 ; H01L51/50 ; H01L51/52
摘要：
According to one or more embodiments, an organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; and a hole transport region between the first electrode and the emission layer. The hole transport region includes a first compound represented by Formula 1A and a second compound represented by Formula 1B:
公开/授权文献
- US20160322581A1 ORGANIC LIGHT-EMITTING DEVICE 公开/授权日：2016-11-03
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